| 利用腔量子电动力学方法实现压缩叠加态的量子隐形传态 |
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| 引用本文： | 蔡新华,聂建军.利用腔量子电动力学方法实现压缩叠加态的量子隐形传态[J].湖南文理学院学报(自然科学版),2003,15(3):16-19. |
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| 作者姓名： | 蔡新华 聂建军 |
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| 作者单位： | 湖南文理学院物理与电子科学系,湖南,常德,415000 |
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| 基金项目： | the Science Research Foundation of Hunan Provincial Education Department，the Science Research Foundation of Hunan University of Arts Science，Grant No 02C098，Grant No JJZD0307，， |
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| 摘 要： | 利用大失谐的原子-腔场相互作用和Bell态测量，提出了一个量子隐形传态方案。在这个方案中，两个具有相同振幅和相对位相的压缩真空态的任意相干叠加态被传送。为了实现这个方案，一个最大纠缠压缩真空态被用来作为量子信道。这个量子隐形传态方案成功的几率是0．5。
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| 关 键 词： | 腔量子电动力学 压缩叠加态 量子隐形传态 原子-腔场相互作用 Bell-态测量 |
Teleporting a Superposition State of Squeezed Vacuum States via Caving Quantum Electrodynamics |
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| Abstract.Teleporting a Superposition State of Squeezed Vacuum States via Caving Quantum Electrodynamics[J].Journal of Hunan University of Arts and Science:Natural Science Edition,2003,15(3):16-19. |
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| Authors: | Abstract |
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| Abstract: | A scheme on the quantum teleportation of an arbitrary coherent superposition state of two equal - amplitude and oppositephase suqeezed vacuum states is proposed. It is realized via a dispersive atom - cavity field interaction and Bell- states measurement.Maximally entangled squeezed vacuum state is used as quantum channel for realizing the teleportation scheme. It is shown that the successful probability of this teleportation scheme is 0.5. |
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| Keywords: | Quantum teleportation Atom - Cavity field interaction Bell- states measurement |
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